Cita APA (7a ed.)

Marsh, S., & Mackenstein, H. (2014). The international relations of the European Union. Routledge.

Cita Chicago Style (17a ed.)

Marsh, Steve, y Hans Mackenstein. The International Relations of the European Union. Oxfordshire, England ; New York, New York: Routledge, 2014.

Cita MLA (8a ed.)

Marsh, Steve, y Hans Mackenstein. The International Relations of the European Union. Routledge, 2014.